Colston, Rob

PNUM: 18347

Club: Bearsden

Status: A

Gender: M

Federation: SCO

Fide ID: 2408406

GP Leaderboard: Challengers

GP Score: 19.50

---

Calculated	Results	Live Grade
30/03/2026 02:30:51	22	2012
20/03/2026 02:30:50	18	1989